Haggai 2:12-14

2:12 If someone carries holy meat in a fold of his garment and that fold touches bread, a boiled dish, wine, olive oil, or any other food, will that item become holy?’” ¹  The priests answered, “It will not.” 2:13 Then Haggai asked, “If a person who is ritually unclean because of touching a dead body ²  comes in contact with one of these items, will it become unclean?” The priests answered, “It will be unclean.”

2:14 Then Haggai responded, “‘The people of this nation are unclean in my sight,’ ³  says the Lord. ‘And so is all their effort; everything they offer is also unclean. ⁴ 

Titus 1:15

1:15 All is pure to those who are pure. But to those who are corrupt and unbelieving, nothing is pure, but both their minds and consciences are corrupted.

[2:12]  ¹ sn This is probably not an appeal to the Torah (i.e., the Pentateuch) as such but to a priestly ruling (known in postbiblical Judaism as a pÿsaq din). There is, however, a Mosaic law that provides the basis for the priestly ruling (Lev 6:27).

[2:13]  ² tn Heb “unclean of a person,” a euphemism for “unclean because of a dead person”; see Lev 21:11; Num 6:6. Cf. NAB “unclean from contact with a corpse.”

[2:14]  ³ tn Heb “so this people, and so this nation before me.” In this context “people” and “nation” refer to the same set of individuals; the repetition is emphatic. Cf. CEV “this entire nation.”

[2:14]  ⁴ sn The point here is that the Jews cannot be made holy by unholy fellowship with their pagan neighbors; instead, they and their worship will become corrupted by such associations.